Showing posts with label Another. Show all posts
Showing posts with label Another. Show all posts

Sunday, February 5, 2012

Another Dead Satellite Is Blindly Plummeting to Earth [Space]

Another Dead Satellite Is Blindly Plummeting to EarthSo apparently dead satellites blithely falling from the sky is a thing now. After last week's UARS debacle, the now-defunct German Roentgen Satellite (ROSAT) is scheduled to crash to Earth in late October or early November.

The ROSAT was originally an X-Ray observatory developed by Germany, the United States, and the United Kingdom and launched in 1990. Its design life was 18 months, but it functioned fully through 1994, and was only shut down for good in 1999. And now it's coming to kill us all.

For its part, the German Aerospace Agency promises to provide frequent updates, similar to NASA during the UARS scare. Though apparently the ROSAT's orbit means it could land anywhere from Canada to South America, which sounds totally reasonable and not at all incredibly horrifying. And the odds of its debris crushing a human being are a less optimistic 1-in-2000, compared to UARS's 1-in-3200.

The danger period is still a pretty wide window, so you certainly have time to get your affairs in order before you're crushed to death but a 2.4-ton molten German satellite. But do begin praying to whatever deity or Sector 7 flower girl you go to for salvation from giant falling space objects. [Smart Planet, NASA]

Image Credit: German Aerospace Center

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Thursday, September 22, 2011

Another Benefit of Smoking Weed? It Might Be Able to Cure PTSD [Science]

Another Benefit of Smoking Weed? It Might Be Able to Cure PTSDThere's such a long list of awesome things about smoking weed that I'm starting to lose track of all the benefits. One thing I'm pretty sure I never heard of before though: marijuana might be able to cure post-traumatic stress disorder.

Post-traumatic stress disorder is a serious psychological disease that can flip lives upside down. So if smoking a little ganja can possibly prevent it, shouldn't we issue it to soldiers right away? Well, it's still in its early stage of testing as scientists have only proved that it works on rats.

According to Dr Irit Akirav, the leader of the study, there's a "critical window of time after trauma, during which synthetic marijuana can help prevent symptoms similar to PTSD in rats". That "window of time" is within 24 hours of the trauma happening. That's a pretty tight timeframe (especially given the work the army does) but according to the study, the rats that were administered marijuana within 24 hours didn't exhibit any PTSD symptoms after while those who didn't use marijuana or used marijuana 48 hours after trauma, still had signs of PTSD.

Whenever they're ready to test on humans, I'm sure they'll have a ton of volunteers willing to try it out. All in the name of science, right? [AFP via Death and Taxes Mag, Image Credit: Jason Swarr/Shuterstock]

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Sunday, September 11, 2011

One Man's Dumpster Is Another Man's Tiny Mobile Park [Environment]

One Man's Dumpster Is Another Man's Tiny Mobile ParkCan't find a parking space in San Francisco these days? Don't plan overpopulation, blame these mobile dumpster parks that have started sprouting up around the city.

Bright red and bigger than a car, these 16-foot by 6-foot bastions of mobile greenery provide little bits of shade and park bench-style seating for passersby at the expense of a parking space (which is kind of the idea).

What's the over-under on number of days until one of these is seen rolling down one of San Fran's notorious hills, ablaze and defaced with graffiti? Two? Has that already happened? [LA Times via neatorama]

You can keep up with Jack Loftus, the author of this post, on Twitter and Facebook.

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Thursday, September 8, 2011

Amazon Staves Off the Tax Man for Another Year [Amazon]

Amazon Staves Off the Tax Man for Another YearOne of the cornerstones of Amazon's business has been avoiding sales taxes; because their transactions are online, you don't have to pay Uncle Sam with every purchase. And now, thanks to some maneuvering around a proposed California law, you'll remain off the hook for another year.

Amazon now has until next September before they'll have to force sales tax on Californians, giving them a year to lobby Congress to make sales tax-free internet retail the law of the land. Or to relocate to the Cayman Islands. That'd work, right? [LA Times]

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Tuesday, August 30, 2011

Take a Look: Another Purported Chunk of the iPhone 5 (or Is It the iPhone 4S?) [Iphone 5]

Take a Look: Another Purported Chunk of the iPhone 5 (or Is It the iPhone 4S?)Someone could cobble together a solid DIY iPhone 5 kit with all the purported next-gen parts that've leaked. The latest? A front panel part labeled N94, like previous supposed prototype parts. It looks just like the iPhone 4.

Which keeps the question alive: Is this for the true iPhone 5—which'll bear striking resemblance to the iPhone 4, at least from the front—or the expected cheap-o iPhone 4? (You know, if it's real at all.) [Macpost via MacRumors]

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Sunday, August 28, 2011

This Clock Won't Be Late for Another Ten Million Years, Give or Take [Time]

This Clock Won't Be Late for Another Ten Million Years, Give or TakeThat hunk of metal to the right is the world's most accurate clock, say people with more knowledge of time and atomic clocks than anyone else.

Called a cesium fountain clock (aka atomic clock), this British ticker is accurate to within two 10 million billionths of a second and won't lose a second for the next ten million years or more. I hope someone is around to wind it at that time, otherwise things could get awkward when our bioconstruct kin are zipping around with their FTL drives and arrive in Alpha Centauri a full second late.

Back on Earth, on our side of the pond, the National Institute of Standards and Technology has the NIST-F1 cesium fountain clock, which last reported an accuracy/uncertainty of 3 x 10-16. That's about 100 million years between losing or gaining a second to the layman. I'll take one for my wrist, please. [CNET]

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